SOG Flash AT — 3.45" Folding Knife, Straight Back, Plain Edge — TiNi-Coated Cryo D2 Steel Blade, Concrete Gray Textured GRN Handle — Model SOG11181041 — UPC 729857013505

Fast, secure, and built to grind through daily tasks, the SOG Flash AT (SOG11181041) pairs a 3.45-inch straight-back, plain-edge blade of cryo-treated D2 tool steel with a durable TiNi (Titanium Nitride) coating and a concrete gray textured GRN handle. The result is a modern EDC that opens quickly, locks up confidently, and shrugs off hard use on the jobsite, trail, or in the shop.

Why the Flash AT Belongs in Your Pocket

• Cryo D2 tool steel: Vacuum heat-treated and cryogenically refined for excellent edge retention, toughness, and wear resistance—ideal for high-mileage EDC cutting.

• TiNi protective finish: The Titanium Nitride coating adds a slick, corrosion-resistant surface that helps the blade glide through tough materials and hide scratches.

• Straight-back, plain edge: Balanced geometry for precise tip control and long, efficient slicing strokes on cardboard, webbing, rope, and plastic strapping.

• AT-XR™ Lock security: SOG’s ambidextrous locking system delivers strong, reliable lockup with one-hand operation.

• Assisted opening: Rapid, confident deployment helps you get to work faster—especially with gloves or in the cold.

• Textured GRN handle: Glass-Reinforced Nylon scales in Concrete Gray offer grippy ergonomics with lightweight durability and weather resistance.

• Deep-carry convenience: A low-profile pocket clip rides discreetly while keeping the knife ready for instant access (clip orientation may vary by batch).

• Everyday comfort: Slim pocket profile, rounded edges, and smart jimping reduce hotspots during extended use.

Key Specs at a Glance

• Brand/Series: SOG Knives & Tools — Flash AT

• Model: SOG11181041

• UPC: 729857013505

• Blade Length: 3.45 in

• Blade Steel: Cryo D2 tool steel

• Blade Style/Edge: Straight back, plain edge

• Finish: TiNi (Titanium Nitride) stonewash/satin tone

• Handle: Concrete Gray GRN (glass-reinforced nylon), textured

• Opening: Assisted one-hand deployment

• Lock: AT-XR™ Lock with ambidextrous operation

• Carry: Deep-carry pocket/belt clip; lanyard hole

• Use: Everyday carry, work/utility, outdoor/camp (where legal)

Real-World Cutting Performance

The Flash AT’s cryo D2 blade holds a fine, working edge through day-after-day abuse—breaking down pallets, trimming paracord, slicing pallet wrap, and tackling dense cardboard without constant touch-ups. The straight-back profile gives you a strong spine for controlled push cuts and detail work, while the plain edge sails through material without snagging on serrations. The TiNi coating lowers friction and adds extra corrosion and abrasion protection for wet or gritty environments.

Ergonomics & Control

• Contoured GRN scales fill the hand without bulk, delivering secure traction in rain, sweat, or gloves.

• Jimped spine & guard improve indexing and prevent slip on hard pulls.

• Ambidextrous controls let right- and left-handed users open, lock, and stow the blade with confidence.

Built for EDC, Ready for the Field

Slim and lightweight, the Flash AT disappears in pocket until you need it. The deep-carry clip keeps things low-profile in office settings yet accessible for warehouse or trail tasks. Its concrete gray handle and subdued TiNi blade strike a clean, professional look that also blends into outdoor kits.

Ideal Use Cases

• Daily carry & office: Boxes, zip ties, mailers, clamshells

• Work & warehouse: Nylon webbing, plastic sheeting, pallet wrap, banding

• Outdoors & camp: Food packaging, cordage, tinder prep, tarp/guyline tasks

• Garage & DIY: Rubber hose ends, gasket trim, project materials

Care & Maintenance

• Wipe clean & dry after use; the TiNi finish and D2 resist wear, but routine care preserves peak performance.

• Add a drop of light oil to the pivot for smooth assisted action.

• Sharpen with a fine stone or ceramic rod; strop to maintain a razor working edge.

• Check fasteners (clip/body screws) periodically; snug to spec if needed.

Safety & Carry Notes

• Ensure the blade locks fully open before cutting.

• Cut away from your body; keep fingers clear of the edge path.

• Confirm local carry laws regarding blade length and assisted-opening knives.

What’s in the Box

• SOG Flash AT Folding Knife (SOG11181041) — 3.45" straight-back, plain-edge TiNi Cryo D2 blade, Concrete Gray GRN handle, deep-carry clip

• Manufacturer literature (varies by retailer)

SEO-Friendly Highlights (Popular Search Terms)

SOG Flash AT folding knife, 3.45" straight back plain edge, Cryo D2 blade with TiNi coating, Concrete Gray GRN handle, assisted opening AT-XR Lock, deep-carry pocket clip, work and camping EDC knife, SOG11181041, UPC 729857013505.

Fast, secure, and made to work, the SOG Flash AT delivers cryo-treated D2 performance, TiNi durability, and a grippy Concrete Gray GRN handle—a dependable EDC you’ll trust from weekday chores to weekend adventures.

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